CA2632391C - Stent/fiber structural combinations - Google Patents

Stent/fiber structural combinations Download PDF

Info

Publication number
CA2632391C
CA2632391C CA2632391A CA2632391A CA2632391C CA 2632391 C CA2632391 C CA 2632391C CA 2632391 A CA2632391 A CA 2632391A CA 2632391 A CA2632391 A CA 2632391A CA 2632391 C CA2632391 C CA 2632391C
Authority
CA
Canada
Prior art keywords
intraluminal medical
scaffold according
implantable intraluminal
stent segments
flexible fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2632391A
Other languages
English (en)
French (fr)
Other versions
CA2632391A1 (en
Inventor
Craig Bonsignore
Original Assignee
Cardinal Health Switzerland 515 GmbH
Cordis Corp
Cardinal Health 529 LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cardinal Health Switzerland 515 GmbH, Cordis Corp, Cardinal Health 529 LLC filed Critical Cardinal Health Switzerland 515 GmbH
Publication of CA2632391A1 publication Critical patent/CA2632391A1/en
Application granted granted Critical
Publication of CA2632391C publication Critical patent/CA2632391C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
    • A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
CA2632391A 2007-05-30 2008-05-28 Stent/fiber structural combinations Active CA2632391C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/755,171 US8133268B2 (en) 2007-05-30 2007-05-30 Stent/fiber structural combinations
US11/755,171 2007-05-30

Publications (2)

Publication Number Publication Date
CA2632391A1 CA2632391A1 (en) 2008-11-30
CA2632391C true CA2632391C (en) 2014-11-18

Family

ID=39769534

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2632391A Active CA2632391C (en) 2007-05-30 2008-05-28 Stent/fiber structural combinations

Country Status (4)

Country Link
US (2) US8133268B2 (de)
EP (1) EP1997459A1 (de)
JP (2) JP5191802B2 (de)
CA (1) CA2632391C (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382821B2 (en) 1998-12-03 2013-02-26 Medinol Ltd. Helical hybrid stent
US20070219642A1 (en) * 1998-12-03 2007-09-20 Jacob Richter Hybrid stent having a fiber or wire backbone
US9155639B2 (en) 2009-04-22 2015-10-13 Medinol Ltd. Helical hybrid stent
US9039755B2 (en) 2003-06-27 2015-05-26 Medinol Ltd. Helical hybrid stent
SG175723A1 (en) 2004-05-25 2011-12-29 Tyco Healthcare Vascular stenting for aneurysms
WO2005115118A2 (en) 2004-05-25 2005-12-08 Chestnut Medical Technologies, Inc. Flexible vascular occluding device
US8623067B2 (en) 2004-05-25 2014-01-07 Covidien Lp Methods and apparatus for luminal stenting
WO2007100556A1 (en) 2006-02-22 2007-09-07 Ev3 Inc. Embolic protection systems having radiopaque filter mesh
CN102149859B (zh) 2009-06-25 2015-08-26 北京阿迈特医疗器械有限公司 用于制备三维多孔管状支架的方法及设备
DE102009059901A1 (de) * 2009-12-21 2011-06-22 Julius-Maximilians-Universität Würzburg, 97070 Kollagenfaserkonstrukte für den Kreuzbandersatz
GB2488165B (en) * 2011-02-18 2013-08-07 Cook Medical Technologies Llc Prosthesis and method of manufacturing the same
US10092426B2 (en) * 2011-05-31 2018-10-09 Cook Medical Technologies Llc Non-foreshortening, axial tension constrainable stent
CN102293688B (zh) * 2011-06-03 2013-09-04 浙江星月生物科技股份有限公司 一种蚕丝支架及其制备与应用
US20130085564A1 (en) * 2011-10-03 2013-04-04 Abbott Cardiovascular Systems Inc. Modified scaffolds for peripheral applications
US10582998B1 (en) * 2012-10-17 2020-03-10 Medshape, Inc. Shape memory polymer fabrics
US9114001B2 (en) 2012-10-30 2015-08-25 Covidien Lp Systems for attaining a predetermined porosity of a vascular device
US9452070B2 (en) * 2012-10-31 2016-09-27 Covidien Lp Methods and systems for increasing a density of a region of a vascular device
US9943427B2 (en) 2012-11-06 2018-04-17 Covidien Lp Shaped occluding devices and methods of using the same
US9157174B2 (en) 2013-02-05 2015-10-13 Covidien Lp Vascular device for aneurysm treatment and providing blood flow into a perforator vessel
AU2014269936B2 (en) 2013-05-23 2018-04-26 S.T.S. Medical Ltd. Shape change structure
CN103585674A (zh) * 2013-11-06 2014-02-19 华侨大学 一种丝素蛋白多孔纤维支架的制备方法
US10912663B2 (en) 2014-11-26 2021-02-09 S.T.S. Medical Ltd. Shape change structure for treatment of nasal conditions including sinusitis
CN105030391B (zh) * 2015-07-07 2018-07-20 南昌大学 一种具有表面织构的血管支架
US9861410B2 (en) 2016-05-06 2018-01-09 Medos International Sarl Methods, devices, and systems for blood flow
CN113040988B (zh) * 2019-12-26 2023-06-16 先健科技(深圳)有限公司 血管支架
CA3260105A1 (en) * 2022-06-24 2023-12-28 Razmodics Llc ESTABLISHABLE SCAFFOLDINGS HAVING BIODEGRADABLE COMPONENTS AND THEIR MANUFACTURE AND USE PROCESSES

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792336A (en) * 1986-03-03 1988-12-20 American Cyanamid Company Flat braided ligament or tendon implant device having texturized yarns
US5147400A (en) * 1989-05-10 1992-09-15 United States Surgical Corporation Connective tissue prosthesis
US5500013A (en) * 1991-10-04 1996-03-19 Scimed Life Systems, Inc. Biodegradable drug delivery vascular stent
JP2961287B2 (ja) * 1991-10-18 1999-10-12 グンゼ株式会社 生体管路拡張具、その製造方法およびステント
US6165210A (en) * 1994-04-01 2000-12-26 Gore Enterprise Holdings, Inc. Self-expandable helical intravascular stent and stent-graft
JP3129327B2 (ja) * 1994-04-01 2001-01-29 プログラフト メディカル，インコーポレイテッド 自己拡張可能なステントおよびステント−グラフトならびにそれらの使用方法
US6015429A (en) * 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US6193745B1 (en) * 1995-10-03 2001-02-27 Medtronic, Inc. Modular intraluminal prosteheses construction and methods
US5824040A (en) * 1995-12-01 1998-10-20 Medtronic, Inc. Endoluminal prostheses and therapies for highly variable body lumens
WO1997033532A2 (en) * 1996-03-13 1997-09-18 Medtronic, Inc. Endoluminal prostheses and therapies for multiple-branch body lumen systems
DE19703482A1 (de) * 1997-01-31 1998-08-06 Ernst Peter Prof Dr M Strecker Stent
EP1121066B1 (de) 1999-01-22 2006-05-17 Gore Enterprise Holdings, Inc. Ummantelte endoprothese
US6565599B1 (en) * 2000-12-28 2003-05-20 Advanced Cardiovascular Systems, Inc. Hybrid stent
JP2002291904A (ja) * 2001-03-30 2002-10-08 Shimadzu Corp 生体吸収性ステント及びその製造方法
US20030153972A1 (en) * 2002-02-14 2003-08-14 Michael Helmus Biodegradable implantable or insertable medical devices with controlled change of physical properties leading to biomechanical compatibility
GB0206061D0 (en) * 2002-03-14 2002-04-24 Angiomed Ag Metal structure compatible with MRI imaging, and method of manufacturing such a structure
AU2003300022A1 (en) * 2002-12-30 2004-07-29 Angiotech International Ag Silk-containing stent graft
US20050085894A1 (en) * 2003-10-16 2005-04-21 Kershner James R. High strength and lubricious materials for vascular grafts
EP1715826B1 (de) * 2004-02-02 2013-03-06 Conceptus, Inc. Verbesserung des einwachsens von gewebe zur kontrazeption
FR2872083A1 (fr) 2004-06-23 2005-12-30 Peguform France Sa Procede de fabrication d'une piece de vehicule entre un poincon et une matrice
CN1745677A (zh) 2004-08-06 2006-03-15 邓通讯 按需自动送鞋鞋柜
US7323008B2 (en) * 2004-08-09 2008-01-29 Medtronic Vascular, Inc. Flexible stent
KR20070046917A (ko) 2004-08-12 2007-05-03 글락소스미쓰클라인 이스트라지바치키 센타 자그레브 디.오.오. 위장관의 염증성 질환의 치료를 위한 세포-특이적컨쥬게이트의 용도
JP2008529597A (ja) 2005-02-04 2008-08-07 ポリ−メッド インコーポレイティド ファイバー強化複合材吸収性尿管内ステント
US20070255094A1 (en) 2005-03-14 2007-11-01 Oepen Randolf V Crack/fatigue resistant endoprosthesis
WO2006127825A1 (en) 2005-05-23 2006-11-30 Incept Llc Apparatus and methods for locating an ostium of a vessel
EP1834606B1 (de) 2006-03-16 2013-04-24 CID S.p.A. Stents

Also Published As

Publication number Publication date
JP2013052306A (ja) 2013-03-21
JP5191802B2 (ja) 2013-05-08
JP5615893B2 (ja) 2014-10-29
US20120179240A1 (en) 2012-07-12
EP1997459A1 (de) 2008-12-03
US20080300668A1 (en) 2008-12-04
US8439967B2 (en) 2013-05-14
US8133268B2 (en) 2012-03-13
JP2009028514A (ja) 2009-02-12
CA2632391A1 (en) 2008-11-30

Similar Documents

Publication Publication Date Title
CA2632391C (en) Stent/fiber structural combinations
JP6130392B2 (ja) 医療装置を送達するためのシステム及び方法
US8778011B2 (en) Soft crowns
US20090105747A1 (en) Vena Cava Filter with Stent
US10206797B2 (en) Helical high fatigue stent-graft
JP2009519731A (ja) フィラメントを有する大静脈フィルタ
EP2166983A2 (de) Vorschiebbare stentprothese mit blockierten segmenten
US20110118819A1 (en) Method of manufacturing a polymeric stent with a hybrid support structure
US9839541B2 (en) Reconstrainable stent system
JP6171243B2 (ja) 薬剤保持が改善された薬剤溶出貯蔵部を備えたベアメタルステント
JP6898467B2 (ja) 管腔内デバイス
US20180271639A1 (en) Medical devices for controlled drug release
US20170360552A1 (en) Expandable Stent with Constrained End

Legal Events

Date Code Title Description
EEER Examination request
W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251215

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260323

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-6-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20260330